<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true">
      <el-form-item label="部门模板名称" prop="roleName">
        <el-input
          v-model="queryParams.roleName"
          placeholder="请输入部门模板名称"
          clearable
          size="small"
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item label="状态" prop="state">
        <el-select
          v-model="queryParams.state"
          placeholder="部门模板状态"
          clearable
          size="small"
          style="width: 240px"
        >
          <el-option
            v-for="dict in statusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:role:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:role:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:role:remove']"
          v-if="false"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:post:export']"
          v-if="false"
        >导出</el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="roleList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="部门模板编号" prop="id" width="120" align="center"/>
      <el-table-column label="部门模板名称" prop="roleName" :show-overflow-tooltip="true" width="150" align="center"/>
      <!-- <el-table-column label="权限字符" prop="roleKey" :show-overflow-tooltip="true" width="150" /> -->
      <!-- <el-table-column label="显示顺序" prop="sortNum" width="100" /> -->
      <el-table-column label="状态" align="center" width="100">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.state"
            :active-value="1"
            :inactive-value="2"
            @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180" >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:role:edit']"
          >修改</el-button>

          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:role:remove']"
            v-if="false"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改部门模板配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px">
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="部门模板名称" prop="roleName">
          <el-input v-model="form.roleName" placeholder="请输入部门模板名称" />
        </el-form-item>
        <el-form-item label="权限字符" prop="roleKey">
          <el-input v-model="form.roleKey" placeholder="请输入权限字符" />
        </el-form-item>
        <el-form-item label="显示顺序" prop="sortNum">
          <el-input-number v-model="form.sortNum" controls-position="right" :min="0" :max="9999" />
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.state">
            <el-radio
              v-for="dict in statusOptions"
              :key="dict.dictValue"
              :label="dict.dictValue"
            >{{dict.dictLabel}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="菜单权限">
          <el-tree
            :data="menuOptions"
            show-checkbox
            ref="menu"
            node-key="id"
            empty-text="加载中，请稍后"
            check-strictly
            :props="defaultProps"
          ></el-tree>
        </el-form-item>
        <el-form-item label="备注">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listUnit, UNroleMenuTreeselect } from "@/api/system/unit";
import { resourceTree, roleMenuTreeselect } from "@/api/system/resource";
import {
  pageRole,
  addRole,
  getRole,
  updateRole,
  changeRoleStatus,
} from "@/api/system/role";
// import { treeselect as menuTreeselect, roleMenuTreeselect } from "@/api/system/menu";
// import { treeselect as deptTreeselect, roleDeptTreeselect } from "@/api/system/dept";

export default {
  name: "Role",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 部门模板表格数据
      roleList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否显示弹出层（数据权限）
      openDataScope: false,
      // 日期范围
      dateRange: [],
      // 状态数据字典
      statusOptions: [
        { dictValue: 1, dictLabel: "正常" },
        { dictValue: 2, dictLabel: "停用" },
      ],
      // 数据范围选项
      dataScopeOptions: [
        {
          value: "1",
          label: "全部数据权限",
        },
        {
          value: "2",
          label: "自定数据权限",
        },
        {
          value: "3",
          label: "本部门模板数据权限",
        },
        {
          value: "4",
          label: "本部门模板及以下数据权限",
        },
        {
          value: "5",
          label: "仅本人数据权限",
        },
      ],
      // 菜单列表
      menuOptions: [],
      // 部门模板列表
      deptOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        roleType: "UN",
        roleName: undefined,
        roleKey: undefined,
        state: undefined,
      },
      // 表单参数
      form: {},
      defaultProps: {
        children: "children",
        label: "label",
      },
      // 表单校验
      rules: {
        roleName: [
          { required: true, message: "部门模板名称不能为空", trigger: "blur" },
        ],
        roleKey: [
          { required: true, message: "权限字符不能为空", trigger: "blur" },
        ],
        sortNum: [
          { required: true, message: "部门模板顺序不能为空", trigger: "blur" },
        ],
      },
    };
  },
  created() {
    this.getList();
    this.getMenuTreeselect();
  },
  methods: {
    /** 查询部门模板列表 */
    getList() {
      this.loading = true;
      pageRole(this.queryParams).then((response) => {
        this.roleList = response.list;
        this.total = response.totalRow;
        this.loading = false;
      });
    },
    /** 查询菜单树结构 */
    getMenuTreeselect() {
      listUnit().then((response) => {
        this.menuOptions = response;
      });
    },
    /** 查询部门模板树结构 */
    getDeptTreeselect() {
      deptTreeselect().then((response) => {
        this.deptOptions = response.data;
      });
    },
    // 所有菜单节点数据
    getMenuAllCheckedKeys() {
      // 目前被选中的菜单节点
      let checkedKeys = this.$refs.menu.getCheckedKeys();
      // 半选中的菜单节点
      let halfCheckedKeys = this.$refs.menu.getHalfCheckedKeys();
      let checkList = [];
      checkedKeys.map((checkItem) => {
        let checked = {
          id: checkItem,
          isHalf: 0,
        };
        checkList.push(checked);
      });
      halfCheckedKeys.map((halecheckItem) => {
        let halfchecked = {
          id: halecheckItem,
          isHalf: 1,
        };
        checkList.push(halfchecked);
      });
      checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
      return checkList;
      // return checkedKeys;
    },

    /** 根据部门模板ID查询菜单树结构 */
    getRoleMenuTreeselect(roleId) {
      UNroleMenuTreeselect(roleId).then((response) => {
        // this.menuOptions = response.menus;
        this.$refs.menu.setCheckedKeys(response);
      });
    },
    /** 根据部门模板ID查询部门模板树结构 */
    getRoleDeptTreeselect(roleId) {
      roleDeptTreeselect(roleId).then((response) => {
        this.deptOptions = response.depts;
        this.$refs.dept.setCheckedKeys(response.checkedKeys);
      });
    },
    // 部门模板状态修改
    handleStatusChange(row) {
      let text = row.state === 1 ? "启用" : "停用";
      this.$confirm("确认要" + text + "" + row.roleName + '"部门模板吗?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return changeRoleStatus(row.id, row.state);
        })
        .then(() => {
          this.msgSuccess(text + "成功");
        })
        .catch(function () {
          row.state = row.state === 1 ? 2 : 1;
        });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 取消按钮（数据权限）
    cancelDataScope() {
      this.openDataScope = false;
      this.reset();
    },
    // 表单重置
    reset() {
      if (this.$refs.menu != undefined) {
        this.$refs.menu.setCheckedKeys([]);
      }
      this.form = {
        roleId: undefined,
        roleName: undefined,
        roleKey: undefined,
        sortNum: 0,
        state: 1,
        roleType: "UN",
        checkedUnitIds: [],
        deptIds: [],
        remark: undefined,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      // this.getMenuTreeselect();
      this.open = true;
      this.title = "添加部门模板模板";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const roleId = row.id || this.ids;

      getRole(roleId).then((response) => {
        this.form = response;
        this.open = true;
        this.$nextTick(() => {
          this.getRoleMenuTreeselect(roleId);
        });
        this.title = "修改部门模板模板";
      });
    },

    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != undefined) {
            this.form.checkedUnitIds = this.getMenuAllCheckedKeys();
            updateRole(this.form)
              .then((response) => {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              })
              .catch((err) => {
                this.msgError(err.message);
              });
          } else {
            this.form.checkedUnitIds = this.getMenuAllCheckedKeys();
            addRole(this.form)
              .then((response) => {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              })
              .catch((err) => {
                this.msgError(err.message);
              });
          }
        }
      });
    },

    /** 删除按钮操作 */
    handleDelete(row) {
      const roleIds = row.id || this.ids;
      this.$confirm(
        '是否确认删除部门模板编号为"' + roleIds + '"的数据项?',
        "警告",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      )
        .then(function () {
          return delRole(roleIds);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
        .catch(function () {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有部门模板数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return exportRole(queryParams);
        })
        .then((response) => {
          this.download(response.msg);
        })
        .catch(function () {});
    },
  },
};
</script>
